EP 1907970 A2 20080409 - METHOD FOR GENERATING A PLURALITY OF UNIQUE SECURE NUMBERS AND CARD COMPRISING SUCH A NUMBER
Title (en)
METHOD FOR GENERATING A PLURALITY OF UNIQUE SECURE NUMBERS AND CARD COMPRISING SUCH A NUMBER
Title (de)
METHODE ZUM GENERIEREN VON EINZIGARTIGEN, GESICHERTEN NUMMERN UND KARTE MIT EINER SOCHEN NUMMER
Title (fr)
MÉTHODE POUR GÉNÉRER UNE PLURALITÉ DE NUMÉROS SÉCURISÉS UNIQUES ET CARTE COMPORTANT UN TEL NUMÉRO
Publication
Application
Priority
- EP 2006065748 W 20060828
- EP 05107984 A 20050831
- EP 06793036 A 20060828
Abstract (en)
[origin: WO2007025954A2] The invention concerns a method for generating secure numbers valid for a specific duration, said secure numbers having an optimal security level, while maintaining the possibility of creating supplementary numbers or of increasing the level of security depending on the needs. The inventive method therefore enables as many secure numbers as required to be generated, while providing a maximum level of security, thereby reducing the risks that the haphazard sending of a number should enable rights or credit to be allocated. The contradictory parameters of the amount of numbers generated and of security can be corrected at all times.
IPC 8 full level
G06F 21/46 (2013.01); G06Q 20/00 (2012.01); G06Q 20/38 (2012.01); G06Q 20/40 (2012.01)
CPC (source: EP US)
G06F 21/46 (2013.01 - EP US); G06Q 20/385 (2013.01 - EP US); G06Q 20/40 (2013.01 - EP US); G06Q 20/403 (2013.01 - EP US)
Citation (search report)
See references of WO 2007025954A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007025954 A2 20070308; WO 2007025954 A3 20070419; EP 1907970 A2 20080409; EP 1907970 B1 20140305; ES 2464273 T3 20140602; US 2009125975 A1 20090514; US 8117647 B2 20120214
DOCDB simple family (application)
EP 2006065748 W 20060828; EP 06793036 A 20060828; ES 06793036 T 20060828; US 99075006 A 20060828